<template>
  <div class="system-sysNotice-container">
    <el-card shadow="hover">
      <div class="system-sysNotice-search mb15">
        <el-form :model="tableData.param" ref="queryRef" :inline="true" label-width="100px">
          <el-row>
            <el-col :span="5" class="colBlock">
              <el-form-item label="标题" prop="title">
                <el-input
                    v-model="tableData.param.title"
                    placeholder="请输入标题"
                    clearable
                    @keyup.enter.native="sysNoticeList"
                />
              </el-form-item>
            </el-col>
            <el-col :span="5" class="colBlock">
              <el-form-item label="状态" prop="status">
                <el-select v-model="tableData.param.status" placeholder="请选择状态" clearable>
                  <el-option label="正常" :value="1"/>
                  <el-option label="停用" :value="0"/>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="5" class="colBlock">
              <el-form-item label="类型" prop="type">
                <el-select v-model="tableData.param.type" placeholder="请选择类型" clearable>
                  <el-option label="通知" value="1"/>
                  <el-option label="公告" value="2"/>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="5" class="colBlock">
              <el-form-item label="标签" prop="tag">
                <el-select v-model="tableData.param.tag" placeholder="请选择标签" clearable>
                  <el-option
                      v-for="dict in notice_tag"
                      :key="dict.value"
                      :label="dict.label"
                      :value="dict.value"
                  />
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="4" class="colBlock">
              <el-form-item>
                <el-button type="primary" @click="sysNoticeList">
                  <el-icon>
                    <ele-Search/>
                  </el-icon>
                  搜索
                </el-button>
                <el-button @click="resetQuery(queryRef)">
                  <el-icon>
                    <ele-Refresh/>
                  </el-icon>
                  重置
                </el-button>

              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button
                type="primary"
                @click="handleAdd(1)"
                v-auth="'api/v1/system/sysNotice/noticeAdd'"
            >
              <el-icon>
                <ele-Plus/>
              </el-icon>
              发通知
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
                type="primary"
                @click="handleAdd(2)"
                v-auth="'api/v1/system/sysNotice/messageAdd'"
            >
              <el-icon>
                <ele-Plus/>
              </el-icon>
              发私信
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
                type="success"
                :disabled="single"
                @click="handleUpdate(null)"
                v-auth="'api/v1/system/sysNotice/edit'"
            >
              <el-icon>
                <ele-Edit/>
              </el-icon>
              修改
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
                type="danger"
                :disabled="multiple"
                @click="handleDelete(null)"
                v-auth="'api/v1/system/sysNotice/delete'"
            >
              <el-icon>
                <ele-Delete/>
              </el-icon>
              删除
            </el-button>
          </el-col>
        </el-row>
      </div>
      <el-table v-loading="loading" :data="tableData.data" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center"/>
        <el-table-column label="ID" align="center" prop="id" min-width="50px"/>
        <el-table-column label="标题" align="left" prop="title" min-width="150px"/>
        <el-table-column label="类型" align="center" prop="type" min-width="150px">
          <template #default="scope">
            <el-tag type="warning" v-if="scope.row.type=='1'">通知</el-tag>
            <el-tag type="danger" v-if="scope.row.type=='2'">私信</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="标签" align="center" prop="tag" :formatter="tagFormat" min-width="80px">
          <template #default="scope">
            <el-tag type="info" v-if="scope.row.tag==0">无标签</el-tag>
            <el-tag type="success" v-if="scope.row.tag==1">提醒</el-tag>
            <el-tag type="success" v-if="scope.row.tag==2">一般</el-tag>
            <el-tag type="warning" v-if="scope.row.tag==3">次要</el-tag>
            <el-tag type="danger" v-if="scope.row.tag==4">重要</el-tag>
            <el-tag type="danger" v-if="scope.row.tag==5">紧急</el-tag>
          </template>
        </el-table-column>
        <!--        <el-table-column label="内容" align="center" prop="content" min-width="150px"/>-->
        <el-table-column label="备注" align="center" prop="remark" min-width="150px"/>
        <el-table-column label="阅读次数" align="center" prop="clickNumber" min-width="150px"/>
        <el-table-column label="排序" align="center" prop="sort" min-width="50px"/>
        <el-table-column label="状态" align="center" prop="status" min-width="80px">
          <template #default="scope">
            <el-tag type="success" v-if="scope.row.status==1">正常</el-tag>
            <el-tag type="danger" v-if="scope.row.status==0">停用</el-tag>
          </template>
        </el-table-column>
        <!--        <el-table-column label="发送人" align="center" prop="createdBy" min-width="150px"/>-->
        <el-table-column label="发送时间" align="center" prop="createdAt" min-width="100px">
          <template #default="scope">
            <span>{{ proxy.parseTime(scope.row.createdAt, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding" min-width="160px" fixed="right">
          <template #default="scope">
            <el-button
                type="primary"
                link
                @click="handleUpdate(scope.row)"
                v-auth="'api/v1/system/sysNotice/edit'"
            >
              <el-icon>
                <ele-EditPen/>
              </el-icon>
              修改
            </el-button>
            <el-button
                type="primary"
                link
                @click="handleDelete(scope.row)"
                v-auth="'api/v1/system/sysNotice/delete'"
            >
              <el-icon>
                <ele-DeleteFilled/>
              </el-icon>
              删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <pagination
          v-show="tableData.total>0"
          :total="tableData.total"
          v-model:page="tableData.param.pageNum"
          v-model:limit="tableData.param.pageSize"
          @pagination="sysNoticeList"
      />
    </el-card>
    <NoticeMessageEdit
        ref="editRef"
        :tagOptions="notice_tag"
        @sysNoticeList="sysNoticeList"
    ></NoticeMessageEdit>

  </div>
</template>
<script lang="ts">

import {toRefs, reactive, onMounted, ref, defineComponent, computed, getCurrentInstance, toRaw} from 'vue';
import {ElMessageBox, ElMessage, FormInstance} from 'element-plus';
import {
  listSysNotice,
  delSysNotice,
} from "/src/api/system/notice/sysNotice";
import {
  SysNoticeTableColumns,
  SysNoticeInfoData,
  SysNoticeTableDataState,
} from "/@/views/system/sysNotice/list/component/model"
import NoticeMessageEdit from "/@/views/system/sysNotice/list/component/NoticeMessageEdit.vue"
export default defineComponent({
  name: "apiV1SystemSysNoticeList",
  components: {
    NoticeMessageEdit
  },
  setup() {
    const {proxy} = <any>getCurrentInstance()
    const loading = ref(false)
    const queryRef = ref()
    const editRef = ref();

    // 是否显示所有搜索选项
    const showAll = ref(false)
    // 非单个禁用
    const single = ref(true)
    // 非多个禁用
    const multiple = ref(true)
    const word = computed(() => {
      if (showAll.value === false) {
        //对文字进行处理
        return "展开搜索";
      } else {
        return "收起搜索";
      }
    })
    // 字典选项数据
    const {
      notice_tag,
    } = proxy.useDict(
        'notice_tag',
    )
    const state = reactive<SysNoticeTableDataState>({
      ids: [],
      tableData: {
        data: [],
        total: 0,
        loading: false,
        param: {
          pageNum: 1,
          pageSize: 10,
          id: undefined,
          title: undefined,
          type: undefined,
          tag: undefined,
          status: undefined,
          createdAt: undefined,
          dateRange: []
        },
      },
    });
    // 页面加载时
    onMounted(() => {
      initTableData();
    });
    // 初始化表格数据
    const initTableData = () => {
      sysNoticeList()
    };
    /** 重置按钮操作 */
    const resetQuery = (formEl: FormInstance | undefined) => {
      if (!formEl) return
      formEl.resetFields()
      sysNoticeList()
    };
    // 获取列表数据
    const sysNoticeList = () => {
      loading.value = true
      listSysNotice(state.tableData.param).then((res: any) => {
        let list = res.data.list ?? [];
        list.map((item: any) => {
          item.createdBy = item.createdUser?.userNickname
        })
        state.tableData.data = list;
        state.tableData.total = res.data.total;
        loading.value = false
      })
    };
    const toggleSearch = () => {
      showAll.value = !showAll.value;
    }
    // 标签字典翻译
    const tagFormat = (row: SysNoticeTableColumns) => {
      return proxy.selectDictLabel(notice_tag.value, row.tag);
    }
    // 多选框选中数据
    const handleSelectionChange = (selection: Array<SysNoticeInfoData>) => {
      state.ids = selection.map(item => item.id)
      single.value = selection.length != 1
      multiple.value = !selection.length
    }

    const handleAdd = (type: number) => {
      editRef.value.openDialog()
      editRef.value.setType(type)
    }
    const handleUpdate = (row: SysNoticeTableColumns) => {
      if (!row) {
        row = state.tableData.data.find((item: SysNoticeTableColumns) => {
          return item.id === state.ids[0]
        }) as SysNoticeTableColumns
      }
      editRef.value.openDialog(toRaw(row));
    };
    const handleDelete = (row: SysNoticeTableColumns) => {
      let msg = '你确定要删除所选数据？';
      let id: number[] = [];
      if (row) {
        msg = `此操作将永久删除数据，是否继续?`
        id = [row.id]
      } else {
        id = state.ids
      }
      if (id.length === 0) {
        ElMessage.error('请选择要删除的数据。');
        return
      }
      ElMessageBox.confirm(msg, '提示', {
        confirmButtonText: '确认',
        cancelButtonText: '取消',
        type: 'warning',
      })
          .then(() => {
            delSysNotice(id).then(() => {
              ElMessage.success('删除成功');
              sysNoticeList();
            })
          })
          .catch(() => {
          });
    }
    return {
      proxy,
      editRef,
      showAll,
      loading,
      single,
      multiple,
      word,
      queryRef,
      resetQuery,
      sysNoticeList,
      toggleSearch,
      tagFormat,
      notice_tag,
      handleSelectionChange,
      handleAdd,
      handleUpdate,
      handleDelete,
      ...toRefs(state),
    }
  }
})
</script>
<style lang="scss" scoped>
.colBlock {
  display: block;
}

.colNone {
  display: none;
}

.ml-2 {
  margin: 3px;
}
</style>
